Prior to subscribing to the search engines you need to create a site map and plug it into the root site, due to indexation and other sites. Site map you can generate free at https://www.xml-sitemaps.com/.
Adding a site to Google
At address https://www.google.com/webmasters/tools/submit-url?continue=/addurl enough to enter the link of your site and send a request to add the Google search engine.
Add Site to Bing and Yahoo
By entering the site at http://www.bing.com/toolbox/submit-site-url, will send the request to add the Bing and Yahoo search.
Adding a site in Yandex
Yandex is the most popular in Russia and surrounding countries. It is important if you want to speak to the Russian market. Login to the site Yandex is the link https://webmaster.yandex.com/addurl.xml.
Add Site to Baidu
If one of your China market, it is necessary to add the site to Baidu, the most popular search engine in China. Website registers to link http://zhanzhang.baidu.com/site/index. Before it is necessary to create an account to Webmasters Tools and if you do not have to log in. Other popular search engine in China are Soso, Sogou, 360, Etao.
Adding a site to the Goo
If one of your markets Japan, add the site to Goo. Site at the link http://addurl.goo.ne.jp/mobile/.